Utomo, Agus Djoko and Dinar, Dwi Anugerah Putranto and Rasyid, Ridho and Edward, Saleh (2010) The Watter Quality Assesment at Gadjah Mungkur Reservoir. In: International Conference on Indonesian Inland Water II, 29 November 2010, Jakarta, Indonesia.
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Abstract
Gajah Mungkur Reservoir has a strategic potency and multipurpose use ecologically as well as economically. Aside from its function for the life of aquatic organisms it also serves for transportation, fishery, agriculture and tourism. At present the sustainability of water function of the reservoir is disturbed by problems such as sedimentation, pollution, eutrophication as well as change in function of the land at the upper stream of the river. The location of the study was carried out at Gajah Mungkur Reservoir Centre Java from March - November 2009. The aim of this study was to estimate parameters value of the physical, chemical and its trophic status of Gajah Mungkur Reservoir. The water temperature, dissolved oxygen, and carbon dioxide content of Gajah Mungkur Reservoir during the observation were in the range of 26 - 32?C , 07.11 and 0- 13.2 mg/I mg/I respectively. Water temperature and dissolved oxygen tended to decrease with an increasing in water depth while carbon dioxide behaved inversely. Based on the fertility classification of average TRIX Index was 5,6; the productivity of the Gajah Mungkur Reservoir has reached eutrophic level.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Uncontrolled Keywords: | Water quality, physical, chemical, reservoir |
| Subjects: | S Agriculture > SH Aquaculture. Fisheries. Angling > SH1-691 Aquaculture. Fisheries. Angling |
| Depositing User: | Dr. Ir. Dinar Dwi Anugerah Putranto |
| Date Deposited: | 06 Jan 2020 06:09 |
| Last Modified: | 06 Jan 2020 06:09 |
| URI: | http://repository.unsri.ac.id/id/eprint/7616 |
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